The Do’s and Don’ts of Interior WaterproofingIt becomes imperative to waterproof your house for longevity and healthy integrity. Without interior waterproofing, the structure may give up – thanks to water and foundation leakage.
Dryshield - The #1 Name in Waterproofing Solutions
Basement waterproofing is the process of stopping water from entering a basement by sealing foundation cracks and joints and installing a waterproofing system (interior or exterior) that routes water away from the foundation.
The 3 Core Waterproofing Methods for Toronto Homes:
Exterior Waterproofing: Excavating the foundation to apply a waterproof membrane and replace the weeping tile system.
Interior Water Management: Installing an internal drainage channel (French drain) and sump pump to capture rising groundwater.
Crack Injection: Sealing foundation cracks caused by thermal expansion, or movement of the foundation while settling.












While every home requires a free inspection for an accurate quote, here are the typical industry price ranges for the GTA, to Cottage Country.
Dryshield offers a free, no-obligation estimate to give you an exact price.
$600 – $1,000
Per crack
Best for poured concrete cracks in new subdivisions.
$1,000 – $2,500
Per unit
Includes high-capacity pump, liner, and check valve.
$70 – $200
Per linear foot
Includes interior waterproofing drainage.
$100 – $300
Per linear foot
Dependent on depth and access.
When it comes to waterproofing projects, homeowners across the GTA know there’s one name they can rely on: Dryshield Basement Waterproofing.
Here’s why:
1. 25 Years of Expertise: Decades of local experience solving the toughest basement waterproofing issues
2. Proven Waterproofing Solutions: From weeping tile to foundation crack repair, we’ve mastered every method.
3. Lifetime Warranty: Long-term results, guaranteed.
4. Customer First Approach: We’re not just waterproofing contractors; we’re partners in protecting your home.
5. Trusted Waterproofing Solutions: Only the best, tested systems for lasting durability.

| Feature | Interior Waterproofing | Exterior Waterproofing |
|---|---|---|
| Primary Goal | Manages water after it enters the foundation walls. | Prevents water from ever touching the foundation. |
| Disruption | Low. Work is done inside. | High. Requires exterior digging. |
| Cost | $$ (More Affordable) | $$$ (Higher Investment) |
| Best For | High water tables that have wall seepage. | Preserving the foundation by stopping leaks. |
Not sure what's wrong? Match your crack to the descriptions below to find the right solution.
Look: A straight up-and-down wall crack.
Common In: Poured concrete basement wall cracks in homes
Cause: basement walls settling.
The Fix: Polyurethane Crack Injection
Look: A foundation crack running sideways across the wall.
Common In: Block foundations walls.
Cause: Heavy pressure pushing the wall inward.
The Fix: Exterior Waterproofing (Urgent).
Look: A step pattern along the basement walls.
Common In: Brick or cinder block homes in Toronto.
Cause: Foundation settling or sinking.
The Fix: Foundation Waterproofing and Stabilization.
Look: Wall and Floor seepage where they meet.
Common In: High water tables.
Cause: Hydrostatic pressure underneath.
The Fix: Interior Weeping Tile System
Every era of home building in Southern Ontario requires a different Basement waterproofing approach.

Water seepage won’t be waiting. With every season, every storm, and every crack that is left unaddressed increases the odds of a leaking basement. However, with us, you can finally say goodbye to dampness, leaks and uncertainty. From crack repair to crawl space encapsulation, from interior waterproofing to outside basement waterproofing, we provide complete solutions backed by 25 years of trust.
Don’t wait for the next rainfall to test your basement! Get ahead of the risk today. Contact Dryshield Waterproofing now for a free inspection and to develop a custom waterproofing plan.
Because a dry basement is not just about comfort-it is about safety, security, and knowing your home is safe long into the future!
A wet basement can lower your property value by up to 15%. Dryshield doesn't just fix the leak; we provide a Lifetime Transferable Warranty.
This means if you sell your house, the warranty moves to the new owner. In the competitive Southern Ontario market, a Dryshield Basement Waterproofing Certificate is a valuable selling feature that gives buyers peace of mind.
We don’t simply just provide a waterproofing price; rather, we take the time to understand your home and why your foundation is leaking. All our projects follow an established step-by-step process to ensure homeowners have confidence and long-term results.
The Do’s and Don’ts of Interior WaterproofingIt becomes imperative to waterproof your house for longevity and healthy integrity. Without interior waterproofing, the structure may give up – thanks to water and foundation leakage.
Solutions to Fix Wet and Leaky BasementBasement leakages have been a common problem with most of the building structures. And the best solution for this problem is by fixing the underlying issue.
Common Causes of Wet BasementsWet basement aren’t an uncommon scenario. Nearly, every family with a basement might have faced this problem at some point in time in their life
Causes of Water Leakage in BasementBasement leakage is a common occurrence nowadays. However, the occurrence should not be left unaddressed
